Acre to Square Metres
1 acre = 4,046.86 square metres. 1 square metre = 0.00024711 acres.
Both are fixed units with the same size in every state: 1 acre is 43,560 sq ft and 1 square metre is 10.7639 sq ft.
Convert acres and square metres
Type in either box. Runs in your browser; nothing is saved or sent.
Common values
| Acre | Square Metres |
|---|---|
| 1 acre | 4,046.86 square metres |
| 2 acres | 8,093.72 square metres |
| 3 acres | 12,140.58 square metres |
| 4 acres | 16,187.44 square metres |
| 5 acres | 20,234.3 square metres |
| 10 acres | 40,468.6 square metres |
| 20 acres | 80,937.21 square metres |
| 25 acres | 1,01,171.51 square metres |
| 50 acres | 2,02,343.02 square metres |
| 100 acres | 4,04,686.03 square metres |
Where this unit is used
Common practice in listings and land records, not law; the revenue record is the authority.
Common questions
How many square metres in 1 acre?
1 acre = 4,046.86 square metres. That is 43,560 square feet.
How do I convert acres to square metres?
Multiply by 4,046.86. To go back, multiply by 0.00024711. Both figures come from the fixed size of each unit in square feet: 1 acre = 43,560 sq ft and 1 square metre = 10.7639 sq ft.
How many gaj in 1 acre?
1 acre = 4,840 gaj (square yards). That is 43,560 square feet.
How many square feet in 1 square metre?
1 square metre = 10.7639 square feet.
Do these figures change from state to state?
No. These units have one fixed size everywhere. Bigha, biswa and katha are different: their size varies by state and district, so take the area in square feet or square metres from the revenue record instead.
Related conversions
Convert between every unit →Land units by state →Plot buying checklist →